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silverstripe-framework/tests/php/ORM/DataObjectTest.php

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<?php
namespace SilverStripe\ORM\Tests;
use InvalidArgumentException;
use LogicException;
use SilverStripe\Core\Config\Config;
use SilverStripe\Dev\SapphireTest;
use SilverStripe\i18n\i18n;
use SilverStripe\ORM\Connect\MySQLDatabase;
use SilverStripe\ORM\DataObject;
use SilverStripe\ORM\DataObjectSchema;
use SilverStripe\ORM\DB;
use SilverStripe\ORM\FieldType\DBBoolean;
use SilverStripe\ORM\FieldType\DBDatetime;
use SilverStripe\ORM\FieldType\DBField;
use SilverStripe\ORM\FieldType\DBPolymorphicForeignKey;
use SilverStripe\ORM\FieldType\DBVarchar;
use SilverStripe\ORM\ManyManyList;
use SilverStripe\ORM\Tests\DataObjectTest\Company;
use SilverStripe\ORM\Tests\DataObjectTest\Player;
use SilverStripe\ORM\Tests\DataObjectTest\Team;
use SilverStripe\ORM\Tests\DataObjectTest\TreeNode;
use SilverStripe\ORM\ValidationException;
use SilverStripe\Security\Member;
use SilverStripe\View\ViewableData;
use stdClass;
class DataObjectTest extends SapphireTest
{
protected static $fixture_file = 'DataObjectTest.yml';
/**
* Standard set of dataobject test classes
*
* @var array
*/
public static $extra_data_objects = [
DataObjectTest\Team::class,
DataObjectTest\Fixture::class,
DataObjectTest\SubTeam::class,
DataObjectTest\OtherSubclassWithSameField::class,
DataObjectTest\FieldlessTable::class,
DataObjectTest\FieldlessSubTable::class,
DataObjectTest\ValidatedObject::class,
DataObjectTest\Player::class,
DataObjectTest\TeamComment::class,
DataObjectTest\EquipmentCompany::class,
DataObjectTest\SubEquipmentCompany::class,
DataObjectTest\ExtendedTeamComment::class,
DataObjectTest\Company::class,
DataObjectTest\Staff::class,
DataObjectTest\CEO::class,
DataObjectTest\Fan::class,
DataObjectTest\Play::class,
DataObjectTest\Ploy::class,
DataObjectTest\Bogey::class,
DataObjectTest\Sortable::class,
DataObjectTest\Bracket::class,
DataObjectTest\RelationParent::class,
DataObjectTest\RelationChildFirst::class,
DataObjectTest\RelationChildSecond::class,
DataObjectTest\MockDynamicAssignmentDataObject::class,
DataObjectTest\TreeNode::class,
];
protected function setUp(): void
{
parent::setUp();
$validator = Member::password_validator();
if ($validator) {
// Set low default password strength requirements so tests are not interfered with by user code
$validator
->setMinTestScore(0)
->setMinLength(6);
}
}
public static function getExtraDataObjects()
{
return array_merge(
DataObjectTest::$extra_data_objects,
ManyManyListTest::$extra_data_objects
);
}
/**
* @dataProvider provideSingletons
*/
public function testSingleton($inst, $defaultValue, $altDefaultValue)
{
$inst = $inst();
// Test that populateDefaults() isn't called on singletons
// which can lead to SQL errors during build, and endless loops
if ($defaultValue) {
$this->assertEquals($defaultValue, $inst->MyFieldWithDefault);
} else {
$this->assertEmpty($inst->MyFieldWithDefault);
}
if ($altDefaultValue) {
$this->assertEquals($altDefaultValue, $inst->MyFieldWithAltDefault);
} else {
$this->assertEmpty($inst->MyFieldWithAltDefault);
}
}
public function provideSingletons()
{
// because PHPUnit evalutes test providers *before* setUp methods
// any extensions added in the setUp methods won't be available
// we must return closures to generate the arguments at run time
return [
'create() static method' => [function () {
return DataObjectTest\Fixture::create();
}, 'Default Value', 'Default Value'],
'New object creation' => [function () {
return new DataObjectTest\Fixture();
}, 'Default Value', 'Default Value'],
'singleton() function' => [function () {
return singleton(DataObjectTest\Fixture::class);
}, null, null],
'singleton() static method' => [function () {
return DataObjectTest\Fixture::singleton();
}, null, null],
'Manual constructor args' => [function () {
return new DataObjectTest\Fixture(null, true);
}, null, null],
];
}
public function testDb()
{
$schema = DataObject::getSchema();
$dbFields = $schema->fieldSpecs(DataObjectTest\TeamComment::class);
// Assert fields are included
$this->assertArrayHasKey('Name', $dbFields);
// Assert the base fields are included
$this->assertArrayHasKey('Created', $dbFields);
$this->assertArrayHasKey('LastEdited', $dbFields);
$this->assertArrayHasKey('ClassName', $dbFields);
$this->assertArrayHasKey('ID', $dbFields);
// Assert that the correct field type is returned when passing a field
$this->assertEquals('Varchar', $schema->fieldSpec(DataObjectTest\TeamComment::class, 'Name'));
$this->assertEquals('Text', $schema->fieldSpec(DataObjectTest\TeamComment::class, 'Comment'));
// Test with table required
$this->assertEquals(
DataObjectTest\TeamComment::class . '.Varchar',
$schema->fieldSpec(DataObjectTest\TeamComment::class, 'Name', DataObjectSchema::INCLUDE_CLASS)
);
$this->assertEquals(
DataObjectTest\TeamComment::class . '.Text',
$schema->fieldSpec(DataObjectTest\TeamComment::class, 'Comment', DataObjectSchema::INCLUDE_CLASS)
);
$dbFields = $schema->fieldSpecs(DataObjectTest\ExtendedTeamComment::class);
// fixed fields are still included in extended classes
$this->assertArrayHasKey('Created', $dbFields);
$this->assertArrayHasKey('LastEdited', $dbFields);
$this->assertArrayHasKey('ClassName', $dbFields);
$this->assertArrayHasKey('ID', $dbFields);
// Assert overloaded fields have correct data type
$this->assertEquals('HTMLText', $schema->fieldSpec(DataObjectTest\ExtendedTeamComment::class, 'Comment'));
$this->assertEquals(
'HTMLText',
$dbFields['Comment'],
'Calls to DataObject::db without a field specified return correct data types'
);
// assertEquals doesn't verify the order of array elements, so access keys manually to check order:
// expected: ['Name' => 'Varchar', 'Comment' => 'HTMLText']
$this->assertEquals(
[
'Name',
'Comment'
],
array_slice(array_keys($dbFields), 4, 2),
'DataObject::db returns fields in correct order'
);
}
public function testConstructAcceptsValues()
{
// Values can be an array...
$player = new DataObjectTest\Player(
[
'FirstName' => 'James',
'Surname' => 'Smith'
]
);
$this->assertEquals('James', $player->FirstName);
$this->assertEquals('Smith', $player->Surname);
// ... or a stdClass inst
$data = new stdClass();
$data->FirstName = 'John';
$data->Surname = 'Doe';
$player = new DataObjectTest\Player($data);
$this->assertEquals('John', $player->FirstName);
$this->assertEquals('Doe', $player->Surname);
// Note that automatic conversion of IDs to integer no longer happens as the DB layer does that for us now
$player = new DataObjectTest\Player(['ID' => 5]);
$this->assertSame(5, $player->ID);
}
/**
* @see SilverStripe\ORM\Tests\DataObjectTest\Team_Extension
*/
public function testConstructHydratesAugmentedValues()
{
// When creating a DataObject from singleton, DataObject::hydrate() isn't called
$team = new Team([], DataObject::CREATE_SINGLETON);
$this->assertNull($team->CustomHydratedField);
// Similarly, when hydrating by creating a DataObject from nothing, hydrate() isn't called
$team2 = new Team([]);
$id = $team2->write();
$this->assertNull($team2->CustomHydratedField);
// However when rebuilding an object from the database, it is and we can expect our extension to execute
/** @var Team $team3 */
$team3 = Team::get()->byID($id);
$this->assertTrue($team3->CustomHydratedField);
// Also when rebuilding an object in memory, hydrate() is called and our extension should execute
/** @var Team $team4 */
$team4 = $team->newClassInstance(Team::class);
$this->assertTrue($team4->CustomHydratedField);
}
public function testValidObjectsForBaseFields()
{
$obj = new DataObjectTest\ValidatedObject();
foreach (['Created', 'LastEdited', 'ClassName', 'ID'] as $field) {
$helper = $obj->dbObject($field);
$this->assertTrue(
($helper instanceof DBField),
"for {$field} expected helper to be DBField, but was " . (is_object($helper) ? get_class($helper) : "null")
);
}
}
public function testDataIntegrityWhenTwoSubclassesHaveSameField()
{
// Save data into DataObjectTest_SubTeam.SubclassDatabaseField
$obj = new DataObjectTest\SubTeam();
$obj->SubclassDatabaseField = "obj-SubTeam";
$obj->write();
// Change the class
$obj->ClassName = DataObjectTest\OtherSubclassWithSameField::class;
$obj->write();
$obj->flushCache();
// Re-fetch from the database and confirm that the data is sourced from
// OtherSubclassWithSameField.SubclassDatabaseField
$obj = DataObject::get_by_id(DataObjectTest\Team::class, $obj->ID);
$this->assertNull($obj->SubclassDatabaseField);
// Confirm that save the object in the other direction.
$obj->SubclassDatabaseField = 'obj-Other';
$obj->write();
$obj->ClassName = DataObjectTest\SubTeam::class;
$obj->write();
$obj->flushCache();
// If we restore the class, the old value has been lying dormant and will be available again.
// NOTE: This behaviour is volatile; we may change this in the future to clear fields that
// are no longer relevant when changing ClassName
$obj = DataObject::get_by_id(DataObjectTest\Team::class, $obj->ID);
$this->assertEquals('obj-SubTeam', $obj->SubclassDatabaseField);
}
/**
* Test deletion of DataObjects
* - Deleting using delete() on the DataObject
* - Deleting using DataObject::delete_by_id()
*/
public function testDelete()
{
// Test deleting using delete() on the DataObject
// Get the first page
$obj = $this->objFromFixture(DataObjectTest\Player::class, 'captain1');
$objID = $obj->ID;
// Check the page exists before deleting
$this->assertTrue(is_object($obj) && $obj->exists());
// Delete the page
$obj->delete();
// Check that page does not exist after deleting
$obj = DataObject::get_by_id(DataObjectTest\Player::class, $objID);
$this->assertTrue(!$obj || !$obj->exists());
// Test deleting using DataObject::delete_by_id()
// Get the second page
$obj = $this->objFromFixture(DataObjectTest\Player::class, 'captain2');
$objID = $obj->ID;
// Check the page exists before deleting
$this->assertTrue(is_object($obj) && $obj->exists());
// Delete the page
DataObject::delete_by_id(DataObjectTest\Player::class, $obj->ID);
// Check that page does not exist after deleting
$obj = DataObject::get_by_id(DataObjectTest\Player::class, $objID);
$this->assertTrue(!$obj || !$obj->exists());
}
/**
* Test methods that get DataObjects
* - DataObject::get()
* - All records of a DataObject
* - Filtering
* - Sorting
* - Joins
* - Limit
* - Container class
* - DataObject::get_by_id()
* - DataObject::get_one()
* - With and without caching
* - With and without ordering
*/
public function testGet()
{
// Test getting all records of a DataObject
$comments = DataObject::get(DataObjectTest\TeamComment::class);
$this->assertEquals(3, $comments->count());
// Test WHERE clause
$comments = DataObject::get(DataObjectTest\TeamComment::class, "\"Name\"='Bob'");
$this->assertEquals(1, $comments->count());
foreach ($comments as $comment) {
$this->assertEquals('Bob', $comment->Name);
}
// Test sorting
$comments = DataObject::get(DataObjectTest\TeamComment::class, '', "\"Name\" ASC");
$this->assertEquals(3, $comments->count());
$this->assertEquals('Bob', $comments->first()->Name);
$comments = DataObject::get(DataObjectTest\TeamComment::class, '', "\"Name\" DESC");
$this->assertEquals(3, $comments->count());
$this->assertEquals('Phil', $comments->first()->Name);
// Test limit
$comments = DataObject::get(DataObjectTest\TeamComment::class, '', "\"Name\" ASC", '', '1,2');
$this->assertEquals(2, $comments->count());
$this->assertEquals('Joe', $comments->first()->Name);
$this->assertEquals('Phil', $comments->last()->Name);
// Test get_by_id()
$captain1ID = $this->idFromFixture(DataObjectTest\Player::class, 'captain1');
$captain1 = DataObject::get_by_id(DataObjectTest\Player::class, $captain1ID);
$this->assertEquals('Captain', $captain1->FirstName);
// Test get_one() without caching
$comment1 = DataObject::get_one(
DataObjectTest\TeamComment::class,
[
'"DataObjectTest_TeamComment"."Name"' => 'Joe'
],
false
);
$comment1->Comment = "Something Else";
$comment2 = DataObject::get_one(
DataObjectTest\TeamComment::class,
[
'"DataObjectTest_TeamComment"."Name"' => 'Joe'
],
false
);
$this->assertNotEquals($comment1->Comment, $comment2->Comment);
// Test get_one() with caching
$comment1 = DataObject::get_one(
DataObjectTest\TeamComment::class,
[
'"DataObjectTest_TeamComment"."Name"' => 'Bob'
],
true
);
$comment1->Comment = "Something Else";
$comment2 = DataObject::get_one(
DataObjectTest\TeamComment::class,
[
'"DataObjectTest_TeamComment"."Name"' => 'Bob'
],
true
);
$this->assertEquals((string)$comment1->Comment, (string)$comment2->Comment);
// Test get_one() with order by without caching
$comment = DataObject::get_one(DataObjectTest\TeamComment::class, '', false, "\"Name\" ASC");
$this->assertEquals('Bob', $comment->Name);
$comment = DataObject::get_one(DataObjectTest\TeamComment::class, '', false, "\"Name\" DESC");
$this->assertEquals('Phil', $comment->Name);
// Test get_one() with order by with caching
$comment = DataObject::get_one(DataObjectTest\TeamComment::class, '', true, '"Name" ASC');
$this->assertEquals('Bob', $comment->Name);
$comment = DataObject::get_one(DataObjectTest\TeamComment::class, '', true, '"Name" DESC');
$this->assertEquals('Phil', $comment->Name);
}
public function testGetByIDCallerClass()
{
$captain1ID = $this->idFromFixture(DataObjectTest\Player::class, 'captain1');
$captain1 = DataObjectTest\Player::get_by_id($captain1ID);
$this->assertInstanceOf(DataObjectTest\Player::class, $captain1);
$this->assertEquals('Captain', $captain1->FirstName);
$captain2ID = $this->idFromFixture(DataObjectTest\Player::class, 'captain2');
// make sure we can call from any class but get the one passed as an argument
$captain2 = DataObjectTest\TeamComment::get_by_id(DataObjectTest\Player::class, $captain2ID);
$this->assertInstanceOf(DataObjectTest\Player::class, $captain2);
$this->assertEquals('Captain 2', $captain2->FirstName);
}
public function testGetCaseInsensitive()
{
// Test get_one() with bad case on the classname
// Note: This will succeed only if the underlying DB server supports case-insensitive
// table names (e.g. such as MySQL, but not SQLite3)
if (!(DB::get_conn() instanceof MySQLDatabase)) {
$this->markTestSkipped('MySQL only');
}
$subteam1 = DataObject::get_one(
strtolower(DataObjectTest\SubTeam::class),
[
'"DataObjectTest_Team"."Title"' => 'Subteam 1'
],
true
);
$this->assertNotEmpty($subteam1);
$this->assertEquals($subteam1->Title, "Subteam 1");
}
public function testGetSubclassFields()
{
/* Test that fields / has_one relations from the parent table and the subclass tables are extracted */
$captain1 = $this->objFromFixture(DataObjectTest\Player::class, "captain1");
// Base field
$this->assertEquals('Captain', $captain1->FirstName);
// Subclass field
$this->assertEquals('007', $captain1->ShirtNumber);
// Subclass has_one relation
$this->assertEquals($this->idFromFixture(DataObjectTest\Team::class, 'team1'), $captain1->FavouriteTeamID);
}
public function testGetRelationClass()
{
$obj = new DataObjectTest\Player();
$this->assertEquals(
singleton(DataObjectTest\Player::class)->getRelationClass('FavouriteTeam'),
DataObjectTest\Team::class,
'has_one is properly inspected'
);
$this->assertEquals(
singleton(DataObjectTest\Company::class)->getRelationClass('CurrentStaff'),
DataObjectTest\Staff::class,
'has_many is properly inspected'
);
$this->assertEquals(
singleton(DataObjectTest\Team::class)->getRelationClass('Players'),
DataObjectTest\Player::class,
'many_many is properly inspected'
);
$this->assertEquals(
singleton(DataObjectTest\Player::class)->getRelationClass('Teams'),
DataObjectTest\Team::class,
'belongs_many_many is properly inspected'
);
$this->assertEquals(
singleton(DataObjectTest\CEO::class)->getRelationClass('Company'),
DataObjectTest\Company::class,
'belongs_to is properly inspected'
);
$this->assertEquals(
singleton(DataObjectTest\Fan::class)->getRelationClass('Favourite'),
DataObject::class,
'polymorphic has_one is properly inspected'
);
}
/**
* Test that has_one relations can be retrieved
*/
public function testGetHasOneRelations()
{
$captain1 = $this->objFromFixture(DataObjectTest\Player::class, "captain1");
$team1ID = $this->idFromFixture(DataObjectTest\Team::class, 'team1');
// There will be a field called (relname)ID that contains the ID of the
// object linked to via the has_one relation
$this->assertEquals($team1ID, $captain1->FavouriteTeamID);
// There will be a method called $obj->relname() that returns the object itself
$this->assertEquals($team1ID, $captain1->FavouriteTeam()->ID);
// Test that getNonReciprocalComponent can find has_one from the has_many end
$this->assertEquals(
$team1ID,
$captain1->inferReciprocalComponent(DataObjectTest\Team::class, 'PlayerFans')->ID
);
// Check entity with polymorphic has-one
$fan1 = $this->objFromFixture(DataObjectTest\Fan::class, "fan1");
$this->assertTrue((bool)$fan1->hasValue('Favourite'));
// There will be fields named (relname)ID and (relname)Class for polymorphic
// entities
$this->assertEquals($team1ID, $fan1->FavouriteID);
$this->assertEquals(DataObjectTest\Team::class, $fan1->FavouriteClass);
// There will be a method called $obj->relname() that returns the object itself
$favourite = $fan1->Favourite();
$this->assertEquals($team1ID, $favourite->ID);
$this->assertInstanceOf(DataObjectTest\Team::class, $favourite);
// check behaviour of dbObject with polymorphic relations
$favouriteDBObject = $fan1->dbObject('Favourite');
$favouriteValue = $favouriteDBObject->getValue();
$this->assertInstanceOf(DBPolymorphicForeignKey::class, $favouriteDBObject);
$this->assertEquals($favourite->ID, $favouriteValue->ID);
$this->assertEquals($favourite->ClassName, $favouriteValue->ClassName);
}
public function testLimitAndCount()
{
$players = DataObject::get(DataObjectTest\Player::class);
// There's 4 records in total
$this->assertEquals(4, $players->count());
// Testing "##, ##" syntax
$this->assertEquals(4, $players->limit(20)->count());
$this->assertEquals(4, $players->limit(20, 0)->count());
$this->assertEquals(0, $players->limit(20, 20)->count());
$this->assertEquals(2, $players->limit(2, 0)->count());
$this->assertEquals(1, $players->limit(5, 3)->count());
}
public function testWriteNoChangesDoesntUpdateLastEdited()
{
// set mock now so we can be certain of LastEdited time for our test
DBDatetime::set_mock_now('2017-01-01 00:00:00');
$obj = new Player();
$obj->FirstName = 'Test';
$obj->Surname = 'Plater';
$obj->Email = 'test.player@example.com';
$obj->write();
$this->assertEquals('2017-01-01 00:00:00', $obj->LastEdited);
$writtenObj = Player::get()->byID($obj->ID);
$this->assertEquals('2017-01-01 00:00:00', $writtenObj->LastEdited);
// set mock now so we get a new LastEdited if, for some reason, it's updated
DBDatetime::set_mock_now('2017-02-01 00:00:00');
$writtenObj->write();
$this->assertEquals('2017-01-01 00:00:00', $writtenObj->LastEdited);
$this->assertEquals($obj->ID, $writtenObj->ID);
$reWrittenObj = Player::get()->byID($writtenObj->ID);
$this->assertEquals('2017-01-01 00:00:00', $reWrittenObj->LastEdited);
}
/**
* Test writing of database columns which don't correlate to a DBField,
* e.g. all relation fields on has_one/has_many like "ParentID".
*/
public function testWritePropertyWithoutDBField()
{
$obj = $this->objFromFixture(DataObjectTest\Player::class, 'captain1');
$obj->FavouriteTeamID = 99;
$obj->write();
// reload the page from the database
$savedObj = DataObject::get_by_id(DataObjectTest\Player::class, $obj->ID);
$this->assertTrue($savedObj->FavouriteTeamID == 99);
// Test with porymorphic relation
$obj2 = $this->objFromFixture(DataObjectTest\Fan::class, "fan1");
$obj2->FavouriteID = 99;
$obj2->FavouriteClass = DataObjectTest\Player::class;
$obj2->write();
$savedObj2 = DataObject::get_by_id(DataObjectTest\Fan::class, $obj2->ID);
$this->assertTrue($savedObj2->FavouriteID == 99);
$this->assertTrue($savedObj2->FavouriteClass == DataObjectTest\Player::class);
}
/**
* Test has many relationships
* - Test getComponents() gets the ComponentSet of the other side of the relation
* - Test the IDs on the DataObjects are set correctly
*/
public function testHasManyRelationships()
{
$team1 = $this->objFromFixture(DataObjectTest\Team::class, 'team1');
// Test getComponents() gets the ComponentSet of the other side of the relation
$this->assertTrue($team1->Comments()->count() == 2);
$team1Comments = [
['Comment' => 'This is a team comment by Joe'],
['Comment' => 'This is a team comment by Bob'],
];
// Test the IDs on the DataObjects are set correctly
$this->assertListEquals($team1Comments, $team1->Comments());
// Test that has_many can be inferred from the has_one via getNonReciprocalComponent
$this->assertListEquals(
$team1Comments,
$team1->inferReciprocalComponent(DataObjectTest\TeamComment::class, 'Team')
);
// Test that we can add and remove items that already exist in the database
$newComment = new DataObjectTest\TeamComment();
$newComment->Name = "Automated commenter";
$newComment->Comment = "This is a new comment";
$newComment->write();
$team1->Comments()->add($newComment);
$this->assertEquals($team1->ID, $newComment->TeamID);
$comment1 = $this->objFromFixture(DataObjectTest\TeamComment::class, 'comment1');
$comment2 = $this->objFromFixture(DataObjectTest\TeamComment::class, 'comment2');
$team1->Comments()->remove($comment2);
$team1CommentIDs = $team1->Comments()->sort('ID')->column('ID');
$this->assertEquals([$comment1->ID, $newComment->ID], $team1CommentIDs);
// Test that removing an item from a list doesn't remove it from the same
// relation belonging to a different object
$team1 = $this->objFromFixture(DataObjectTest\Team::class, 'team1');
$team2 = $this->objFromFixture(DataObjectTest\Team::class, 'team2');
$team2->Comments()->remove($comment1);
$team1CommentIDs = $team1->Comments()->sort('ID')->column('ID');
$this->assertEquals([$comment1->ID, $newComment->ID], $team1CommentIDs);
}
/**
* Test has many relationships against polymorphic has_one fields
* - Test getComponents() gets the ComponentSet of the other side of the relation
* - Test the IDs on the DataObjects are set correctly
*/
public function testHasManyPolymorphicRelationships()
{
$team1 = $this->objFromFixture(DataObjectTest\Team::class, 'team1');
// Test getComponents() gets the ComponentSet of the other side of the relation
$this->assertTrue($team1->Fans()->count() == 2);
// Test the IDs/Classes on the DataObjects are set correctly
foreach ($team1->Fans() as $fan) {
$this->assertEquals($team1->ID, $fan->FavouriteID, 'Fan has the correct FavouriteID');
$this->assertEquals(DataObjectTest\Team::class, $fan->FavouriteClass, 'Fan has the correct FavouriteClass');
}
// Test that we can add and remove items that already exist in the database
$newFan = new DataObjectTest\Fan();
$newFan->Name = "New fan";
$newFan->write();
$team1->Fans()->add($newFan);
$this->assertEquals($team1->ID, $newFan->FavouriteID, 'Newly created fan has the correct FavouriteID');
$this->assertEquals(
DataObjectTest\Team::class,
$newFan->FavouriteClass,
'Newly created fan has the correct FavouriteClass'
);
$fan1 = $this->objFromFixture(DataObjectTest\Fan::class, 'fan1');
$fan3 = $this->objFromFixture(DataObjectTest\Fan::class, 'fan3');
$team1->Fans()->remove($fan3);
$team1FanIDs = $team1->Fans()->sort('ID')->column('ID');
$this->assertEquals([$fan1->ID, $newFan->ID], $team1FanIDs);
// Test that removing an item from a list doesn't remove it from the same
// relation belonging to a different object
$team1 = $this->objFromFixture(DataObjectTest\Team::class, 'team1');
$player1 = $this->objFromFixture(DataObjectTest\Player::class, 'player1');
$player1->Fans()->remove($fan1);
$team1FanIDs = $team1->Fans()->sort('ID')->column('ID');
$this->assertEquals([$fan1->ID, $newFan->ID], $team1FanIDs);
}
public function testHasOneRelationship()
{
$team1 = $this->objFromFixture(DataObjectTest\Team::class, 'team1');
$player1 = $this->objFromFixture(DataObjectTest\Player::class, 'player1');
$player2 = $this->objFromFixture(DataObjectTest\Player::class, 'player2');
$fan1 = $this->objFromFixture(DataObjectTest\Fan::class, 'fan1');
// Test relation probing
$this->assertFalse((bool)$team1->hasValue('Captain', null, false));
$this->assertFalse((bool)$team1->hasValue('CaptainID', null, false));
// Add a captain to team 1
$team1->setField('CaptainID', $player1->ID);
$team1->write();
$this->assertTrue((bool)$team1->hasValue('Captain', null, false));
$this->assertTrue((bool)$team1->hasValue('CaptainID', null, false));
$this->assertEquals(
$player1->ID,
$team1->Captain()->ID,
'The captain exists for team 1'
);
$this->assertEquals(
$player1->ID,
$team1->getComponent('Captain')->ID,
'The captain exists through the component getter'
);
$this->assertEquals(
$team1->Captain()->FirstName,
'Player 1',
'Player 1 is the captain'
);
$this->assertEquals(
$team1->getComponent('Captain')->FirstName,
'Player 1',
'Player 1 is the captain'
);
$team1->CaptainID = $player2->ID;
$team1->write();
$this->assertEquals($player2->ID, $team1->Captain()->ID);
$this->assertEquals($player2->ID, $team1->getComponent('Captain')->ID);
$this->assertEquals('Player 2', $team1->Captain()->FirstName);
$this->assertEquals('Player 2', $team1->getComponent('Captain')->FirstName);
// Set the favourite team for fan1
$fan1->setField('FavouriteID', $team1->ID);
$fan1->setField('FavouriteClass', get_class($team1));
$this->assertEquals($team1->ID, $fan1->Favourite()->ID, 'The team is assigned to fan 1');
$this->assertInstanceOf(get_class($team1), $fan1->Favourite(), 'The team is assigned to fan 1');
$this->assertEquals(
$team1->ID,
$fan1->getComponent('Favourite')->ID,
'The team exists through the component getter'
);
$this->assertInstanceOf(
get_class($team1),
$fan1->getComponent('Favourite'),
'The team exists through the component getter'
);
$this->assertEquals(
$fan1->Favourite()->Title,
'Team 1',
'Team 1 is the favourite'
);
$this->assertEquals(
$fan1->getComponent('Favourite')->Title,
'Team 1',
'Team 1 is the favourite'
);
}
/**
* Test has_one used as field getter/setter
*/
public function testHasOneAsField()
{
/** @var DataObjectTest\Team $team1 */
$team1 = $this->objFromFixture(DataObjectTest\Team::class, 'team1');
$captain1 = $this->objFromFixture(DataObjectTest\Player::class, 'captain1');
$captain2 = $this->objFromFixture(DataObjectTest\Player::class, 'captain2');
// Setter: By RelationID
$team1->CaptainID = $captain1->ID;
$team1->write();
$this->assertEquals($captain1->ID, $team1->Captain->ID);
// Setter: New object
$team1->Captain = $captain2;
$team1->write();
$this->assertEquals($captain2->ID, $team1->Captain->ID);
// Setter: Custom data (required by DataDifferencer)
$team1->Captain = DBField::create_field('HTMLFragment', '<p>No captain</p>');
$this->assertEquals('<p>No captain</p>', $team1->Captain);
}
/**
* @todo Extend type change tests (e.g. '0'==NULL)
*/
public function testChangedFields()
{
$obj = $this->objFromFixture(DataObjectTest\Player::class, 'captain1');
$obj->FirstName = 'Captain-changed';
$obj->IsRetired = true;
$this->assertEquals(
$obj->getChangedFields(true, DataObject::CHANGE_STRICT),
[
'FirstName' => [
'before' => 'Captain',
'after' => 'Captain-changed',
'level' => DataObject::CHANGE_VALUE
],
'IsRetired' => [
'before' => 1,
'after' => true,
'level' => DataObject::CHANGE_STRICT
]
],
'Changed fields are correctly detected with strict type changes (level=1)'
);
$this->assertEquals(
$obj->getChangedFields(true, DataObject::CHANGE_VALUE),
[
'FirstName' => [
'before' => 'Captain',
'after' => 'Captain-changed',
'level' => DataObject::CHANGE_VALUE
]
],
'Changed fields are correctly detected while ignoring type changes (level=2)'
);
$newObj = new DataObjectTest\Player();
$newObj->FirstName = "New Player";
$this->assertEquals(
[
'FirstName' => [
'before' => null,
'after' => 'New Player',
'level' => DataObject::CHANGE_VALUE
]
],
$newObj->getChangedFields(true, DataObject::CHANGE_VALUE),
'Initialised fields are correctly detected as full changes'
);
}
public function testChangedFieldsWhenRestoringData()
{
$obj = $this->objFromFixture(DataObjectTest\Player::class, 'captain1');
$obj->FirstName = 'Captain-changed';
$obj->FirstName = 'Captain';
$this->assertEquals(
[],
$obj->getChangedFields(true, DataObject::CHANGE_STRICT)
);
}
public function testChangedFieldsAfterWrite()
{
$obj = $this->objFromFixture(DataObjectTest\Player::class, 'captain1');
$obj->FirstName = 'Captain-changed';
$obj->write();
$obj->FirstName = 'Captain';
$this->assertEquals(
[
'FirstName' => [
'before' => 'Captain-changed',
'after' => 'Captain',
'level' => DataObject::CHANGE_VALUE,
],
],
$obj->getChangedFields(true, DataObject::CHANGE_VALUE)
);
}
public function testForceChangeCantBeCancelledUntilWrite()
{
$obj = $this->objFromFixture(DataObjectTest\Player::class, 'captain1');
$this->assertFalse($obj->isChanged('FirstName'));
$this->assertFalse($obj->isChanged('Surname'));
// Force change marks the records as changed
$obj->forceChange();
$this->assertTrue($obj->isChanged('FirstName'));
$this->assertTrue($obj->isChanged('Surname'));
// ...but not if we explicitly ask if the value has changed
$this->assertFalse($obj->isChanged('FirstName', DataObject::CHANGE_VALUE));
$this->assertFalse($obj->isChanged('Surname', DataObject::CHANGE_VALUE));
// Not overwritten by setting the value to is original value
$obj->FirstName = 'Captain';
$this->assertTrue($obj->isChanged('FirstName'));
$this->assertTrue($obj->isChanged('Surname'));
// Not overwritten by changing it to something else and back again
$obj->FirstName = 'Captain-changed';
$this->assertTrue($obj->isChanged('FirstName', DataObject::CHANGE_VALUE));
$obj->FirstName = 'Captain';
$this->assertFalse($obj->isChanged('FirstName', DataObject::CHANGE_VALUE));
$this->assertTrue($obj->isChanged('FirstName'));
$this->assertTrue($obj->isChanged('Surname'));
// Cleared after write
$obj->write();
$this->assertFalse($obj->isChanged('FirstName'));
$this->assertFalse($obj->isChanged('Surname'));
$obj->FirstName = 'Captain';
$this->assertFalse($obj->isChanged('FirstName'));
}
/**
* @skipUpgrade
*/
public function testIsChanged()
{
$obj = $this->objFromFixture(DataObjectTest\Player::class, 'captain1');
$obj->NonDBField = 'bob';
$obj->FirstName = 'Captain-changed';
$obj->IsRetired = true; // type change only, database stores "1"
// Now that DB fields are changed, isChanged is true
$this->assertTrue($obj->isChanged('NonDBField'));
$this->assertFalse($obj->isChanged('NonField'));
$this->assertTrue($obj->isChanged('FirstName', DataObject::CHANGE_STRICT));
$this->assertTrue($obj->isChanged('FirstName', DataObject::CHANGE_VALUE));
$this->assertTrue($obj->isChanged('IsRetired', DataObject::CHANGE_STRICT));
$this->assertFalse($obj->isChanged('IsRetired', DataObject::CHANGE_VALUE));
$this->assertFalse($obj->isChanged('Email', 1), 'Doesnt change mark unchanged property');
$this->assertFalse($obj->isChanged('Email', 2), 'Doesnt change mark unchanged property');
$newObj = new DataObjectTest\Player();
$newObj->FirstName = "New Player";
$this->assertTrue($newObj->isChanged('FirstName', DataObject::CHANGE_STRICT));
$this->assertTrue($newObj->isChanged('FirstName', DataObject::CHANGE_VALUE));
$this->assertFalse($newObj->isChanged('Email', DataObject::CHANGE_STRICT));
$this->assertFalse($newObj->isChanged('Email', DataObject::CHANGE_VALUE));
$newObj->write();
$this->assertFalse($newObj->ischanged());
$this->assertFalse($newObj->isChanged('FirstName', DataObject::CHANGE_STRICT));
$this->assertFalse($newObj->isChanged('FirstName', DataObject::CHANGE_VALUE));
$this->assertFalse($newObj->isChanged('Email', DataObject::CHANGE_STRICT));
$this->assertFalse($newObj->isChanged('Email', DataObject::CHANGE_VALUE));
$obj = $this->objFromFixture(DataObjectTest\Player::class, 'captain1');
$obj->FirstName = null;
$this->assertTrue($obj->isChanged('FirstName', DataObject::CHANGE_STRICT));
$this->assertTrue($obj->isChanged('FirstName', DataObject::CHANGE_VALUE));
$obj->write();
$obj->FirstName = null;
$this->assertFalse($obj->isChanged('FirstName', DataObject::CHANGE_STRICT), 'Unchanged property was marked as changed');
$obj->FirstName = 0;
$this->assertTrue($obj->isChanged('FirstName', DataObject::CHANGE_STRICT), 'Strict (type) change was not detected');
$this->assertFalse($obj->isChanged('FirstName', DataObject::CHANGE_VALUE), 'Type-only change was marked as a value change');
/* Test when there's not field provided */
$obj = $this->objFromFixture(DataObjectTest\Player::class, 'captain2');
$this->assertFalse($obj->isChanged());
$obj->NonDBField = 'new value';
$this->assertFalse($obj->isChanged());
$obj->FirstName = "New Player";
$this->assertTrue($obj->isChanged());
$obj->write();
$this->assertFalse($obj->isChanged());
}
public function testRandomSort()
{
/* If we perform the same regularly sorted query twice, it should return the same results */
$itemsA = DataObject::get(DataObjectTest\TeamComment::class, "", "ID");
foreach ($itemsA as $item) {
$keysA[] = $item->ID;
}
$itemsB = DataObject::get(DataObjectTest\TeamComment::class, "", "ID");
foreach ($itemsB as $item) {
$keysB[] = $item->ID;
}
/* Test when there's not field provided */
$obj = $this->objFromFixture(DataObjectTest\Player::class, 'captain1');
$obj->FirstName = "New Player";
$this->assertTrue($obj->isChanged());
$obj->write();
$this->assertFalse($obj->isChanged());
/* If we perform the same random query twice, it shouldn't return the same results */
$itemsA = DataObject::get(DataObjectTest\TeamComment::class, "", DB::get_conn()->random());
$itemsB = DataObject::get(DataObjectTest\TeamComment::class, "", DB::get_conn()->random());
$itemsC = DataObject::get(DataObjectTest\TeamComment::class, "", DB::get_conn()->random());
$itemsD = DataObject::get(DataObjectTest\TeamComment::class, "", DB::get_conn()->random());
foreach ($itemsA as $item) {
$keysA[] = $item->ID;
}
foreach ($itemsB as $item) {
$keysB[] = $item->ID;
}
foreach ($itemsC as $item) {
$keysC[] = $item->ID;
}
foreach ($itemsD as $item) {
$keysD[] = $item->ID;
}
// These shouldn't all be the same (run it 4 times to minimise chance of an accidental collision)
// There's about a 1 in a billion chance of an accidental collision
$this->assertTrue($keysA != $keysB || $keysB != $keysC || $keysC != $keysD);
}
public function testWriteSavesToHasOneRelations()
{
/* DataObject::write() should save to a has_one relationship if you set a field called (relname)ID */
$team = new DataObjectTest\Team();
$captainID = $this->idFromFixture(DataObjectTest\Player::class, 'player1');
$team->CaptainID = $captainID;
$team->write();
$this->assertEquals(
$captainID,
DB::query("SELECT \"CaptainID\" FROM \"DataObjectTest_Team\" WHERE \"ID\" = $team->ID")->value()
);
// Can write to component directly
$this->assertEquals(false, $team->Captain()->IsRetired);
$team->Captain()->IsRetired = true;
$team->Captain()->write();
$this->assertEquals(true, $team->Captain()->IsRetired, 'Saves writes to components directly');
/* After giving it a value, you should also be able to set it back to null */
$team->CaptainID = '';
$team->write();
$this->assertEquals(
0,
DB::query("SELECT \"CaptainID\" FROM \"DataObjectTest_Team\" WHERE \"ID\" = $team->ID")->value()
);
/* You should also be able to save a blank to it when it's first created */
$team = new DataObjectTest\Team();
$team->CaptainID = '';
$team->write();
$this->assertEquals(
0,
DB::query("SELECT \"CaptainID\" FROM \"DataObjectTest_Team\" WHERE \"ID\" = $team->ID")->value()
);
/* Ditto for existing records without a value */
$existingTeam = $this->objFromFixture(DataObjectTest\Team::class, 'team1');
$existingTeam->CaptainID = '';
$existingTeam->write();
$this->assertEquals(
0,
DB::query("SELECT \"CaptainID\" FROM \"DataObjectTest_Team\" WHERE \"ID\" = $existingTeam->ID")->value()
);
}
public function testCanAccessHasOneObjectsAsMethods()
{
/* If you have a has_one relation 'Captain' on $obj, and you set the $obj->CaptainID = (ID), then the
* object itself should be accessible as $obj->Captain() */
$team = $this->objFromFixture(DataObjectTest\Team::class, 'team1');
$captainID = $this->idFromFixture(DataObjectTest\Player::class, 'captain1');
$team->CaptainID = $captainID;
$this->assertNotNull($team->Captain());
$this->assertEquals($captainID, $team->Captain()->ID);
// Test for polymorphic has_one relations
$fan = $this->objFromFixture(DataObjectTest\Fan::class, 'fan1');
$fan->FavouriteID = $team->ID;
$fan->FavouriteClass = DataObjectTest\Team::class;
$this->assertNotNull($fan->Favourite());
$this->assertEquals($team->ID, $fan->Favourite()->ID);
$this->assertInstanceOf(DataObjectTest\Team::class, $fan->Favourite());
}
public function testFieldNamesThatMatchMethodNamesWork()
{
/* Check that a field name that corresponds to a method on DataObject will still work */
$obj = new DataObjectTest\Fixture();
$obj->Data = "value1";
$obj->DbObject = "value2";
$obj->Duplicate = "value3";
$obj->write();
$this->assertNotNull($obj->ID);
$this->assertEquals(
'value1',
DB::query("SELECT \"Data\" FROM \"DataObjectTest_Fixture\" WHERE \"ID\" = $obj->ID")->value()
);
$this->assertEquals(
'value2',
DB::query("SELECT \"DbObject\" FROM \"DataObjectTest_Fixture\" WHERE \"ID\" = $obj->ID")->value()
);
$this->assertEquals(
'value3',
DB::query("SELECT \"Duplicate\" FROM \"DataObjectTest_Fixture\" WHERE \"ID\" = $obj->ID")->value()
);
}
/**
* @todo Re-enable all test cases for field existence after behaviour has been fixed
*/
public function testFieldExistence()
{
$teamInstance = $this->objFromFixture(DataObjectTest\Team::class, 'team1');
$teamSingleton = singleton(DataObjectTest\Team::class);
$subteamInstance = $this->objFromFixture(DataObjectTest\SubTeam::class, 'subteam1');
$schema = DataObject::getSchema();
/* hasField() singleton checks */
$this->assertTrue(
$teamSingleton->hasField('ID'),
'hasField() finds built-in fields in singletons'
);
$this->assertTrue(
$teamSingleton->hasField('Title'),
'hasField() finds custom fields in singletons'
);
/* hasField() instance checks */
$this->assertFalse(
$teamInstance->hasField('NonExistingField'),
'hasField() doesnt find non-existing fields in instances'
);
$this->assertTrue(
$teamInstance->hasField('ID'),
'hasField() finds built-in fields in instances'
);
$this->assertTrue(
$teamInstance->hasField('Created'),
'hasField() finds built-in fields in instances'
);
$this->assertTrue(
$teamInstance->hasField('DatabaseField'),
'hasField() finds custom fields in instances'
);
//$this->assertFalse($teamInstance->hasField('SubclassDatabaseField'),
//'hasField() doesnt find subclass fields in parentclass instances');
$this->assertTrue(
$teamInstance->hasField('DynamicField'),
'hasField() finds dynamic getters in instances'
);
$this->assertTrue(
$teamInstance->hasField('HasOneRelationshipID'),
'hasField() finds foreign keys in instances'
);
$this->assertTrue(
$teamInstance->hasField('ExtendedDatabaseField'),
'hasField() finds extended fields in instances'
);
$this->assertTrue(
$teamInstance->hasField('ExtendedHasOneRelationshipID'),
'hasField() finds extended foreign keys in instances'
);
//$this->assertTrue($teamInstance->hasField('ExtendedDynamicField'),
//'hasField() includes extended dynamic getters in instances');
/* hasField() subclass checks */
$this->assertTrue(
$subteamInstance->hasField('ID'),
'hasField() finds built-in fields in subclass instances'
);
$this->assertTrue(
$subteamInstance->hasField('Created'),
'hasField() finds built-in fields in subclass instances'
);
$this->assertTrue(
$subteamInstance->hasField('DatabaseField'),
'hasField() finds custom fields in subclass instances'
);
$this->assertTrue(
$subteamInstance->hasField('SubclassDatabaseField'),
'hasField() finds custom fields in subclass instances'
);
$this->assertTrue(
$subteamInstance->hasField('DynamicField'),
'hasField() finds dynamic getters in subclass instances'
);
$this->assertTrue(
$subteamInstance->hasField('HasOneRelationshipID'),
'hasField() finds foreign keys in subclass instances'
);
$this->assertTrue(
$subteamInstance->hasField('ExtendedDatabaseField'),
'hasField() finds extended fields in subclass instances'
);
$this->assertTrue(
$subteamInstance->hasField('ExtendedHasOneRelationshipID'),
'hasField() finds extended foreign keys in subclass instances'
);
/* hasDatabaseField() singleton checks */
//$this->assertTrue($teamSingleton->hasDatabaseField('ID'),
//'hasDatabaseField() finds built-in fields in singletons');
$this->assertNotEmpty(
$schema->fieldSpec(DataObjectTest\Team::class, 'Title'),
'hasDatabaseField() finds custom fields in singletons'
);
/* hasDatabaseField() instance checks */
$this->assertNull(
$schema->fieldSpec(DataObjectTest\Team::class, 'NonExistingField'),
'hasDatabaseField() doesnt find non-existing fields in instances'
);
//$this->assertNotEmpty($schema->fieldSpec(DataObjectTest_Team::class, 'ID'),
//'hasDatabaseField() finds built-in fields in instances');
$this->assertNotEmpty(
$schema->fieldSpec(DataObjectTest\Team::class, 'Created'),
'hasDatabaseField() finds built-in fields in instances'
);
$this->assertNotEmpty(
$schema->fieldSpec(DataObjectTest\Team::class, 'DatabaseField'),
'hasDatabaseField() finds custom fields in instances'
);
$this->assertNull(
$schema->fieldSpec(DataObjectTest\Team::class, 'SubclassDatabaseField'),
'hasDatabaseField() doesnt find subclass fields in parentclass instances'
);
//$this->assertNull($schema->fieldSpec(DataObjectTest_Team::class, 'DynamicField'),
//'hasDatabaseField() doesnt dynamic getters in instances');
$this->assertNotEmpty(
$schema->fieldSpec(DataObjectTest\Team::class, 'HasOneRelationshipID'),
'hasDatabaseField() finds foreign keys in instances'
);
$this->assertNotEmpty(
$schema->fieldSpec(DataObjectTest\Team::class, 'ExtendedDatabaseField'),
'hasDatabaseField() finds extended fields in instances'
);
$this->assertNotEmpty(
$schema->fieldSpec(DataObjectTest\Team::class, 'ExtendedHasOneRelationshipID'),
'hasDatabaseField() finds extended foreign keys in instances'
);
$this->assertNull(
$schema->fieldSpec(DataObjectTest\Team::class, 'ExtendedDynamicField'),
'hasDatabaseField() doesnt include extended dynamic getters in instances'
);
/* hasDatabaseField() subclass checks */
$this->assertNotEmpty(
$schema->fieldSpec(DataObjectTest\SubTeam::class, 'DatabaseField'),
'hasField() finds custom fields in subclass instances'
);
$this->assertNotEmpty(
$schema->fieldSpec(DataObjectTest\SubTeam::class, 'SubclassDatabaseField'),
'hasField() finds custom fields in subclass instances'
);
}
/**
* @todo Re-enable all test cases for field inheritance aggregation after behaviour has been fixed
*/
public function testFieldInheritance()
{
$schema = DataObject::getSchema();
// Test logical fields (including composite)
$teamSpecifications = $schema->fieldSpecs(DataObjectTest\Team::class);
$expected = [
'ID',
'ClassName',
'LastEdited',
'Created',
'Title',
'DatabaseField',
'ExtendedDatabaseField',
'CaptainID',
'FounderID',
'HasOneRelationshipID',
'ExtendedHasOneRelationshipID'
];
$actual = array_keys($teamSpecifications);
sort($expected);
sort($actual);
$this->assertEquals(
$expected,
$actual,
'fieldSpecifications() contains all fields defined on instance: base, extended and foreign keys'
);
$teamFields = $schema->databaseFields(DataObjectTest\Team::class, false);
$expected = [
'ID',
'ClassName',
'LastEdited',
'Created',
'Title',
'DatabaseField',
'ExtendedDatabaseField',
'CaptainID',
'FounderID',
'HasOneRelationshipID',
'ExtendedHasOneRelationshipID'
];
$actual = array_keys($teamFields);
sort($expected);
sort($actual);
$this->assertEquals(
$expected,
$actual,
'databaseFields() contains only fields defined on instance, including base, extended and foreign keys'
);
$subteamSpecifications = $schema->fieldSpecs(DataObjectTest\SubTeam::class);
$expected = [
'ID',
'ClassName',
'LastEdited',
'Created',
'Title',
'DatabaseField',
'ExtendedDatabaseField',
'CaptainID',
'FounderID',
'HasOneRelationshipID',
'ExtendedHasOneRelationshipID',
'SubclassDatabaseField',
'SubclassFieldWithOverride',
'ParentTeamID',
];
$actual = array_keys($subteamSpecifications);
sort($expected);
sort($actual);
$this->assertEquals(
$expected,
$actual,
'fieldSpecifications() on subclass contains all fields, including base, extended and foreign keys'
);
$subteamFields = $schema->databaseFields(DataObjectTest\SubTeam::class, false);
$expected = [
'ID',
'SubclassDatabaseField',
'SubclassFieldWithOverride',
'ParentTeamID',
];
$actual = array_keys($subteamFields);
sort($expected);
sort($actual);
$this->assertEquals(
$expected,
$actual,
'databaseFields() on subclass contains only fields defined on instance'
);
}
public function testSearchableFields()
{
$player = $this->objFromFixture(DataObjectTest\Player::class, 'captain1');
$fields = $player->searchableFields();
$this->assertArrayHasKey(
'IsRetired',
$fields,
'Fields defined by $searchable_fields static are correctly detected'
);
$this->assertArrayHasKey(
'ShirtNumber',
$fields,
'Fields defined by $searchable_fields static are correctly detected'
);
$team = $this->objFromFixture(DataObjectTest\Team::class, 'team1');
$fields = $team->searchableFields();
$this->assertArrayHasKey(
'Title',
$fields,
'Fields can be inherited from the $summary_fields static, including methods called on fields'
);
$this->assertArrayHasKey(
'Captain.ShirtNumber',
$fields,
'Fields on related objects can be inherited from the $summary_fields static'
);
$this->assertArrayHasKey(
'Captain.FavouriteTeam.Title',
$fields,
'Fields on related objects can be inherited from the $summary_fields static'
);
$testObj = new DataObjectTest\Fixture();
$fields = $testObj->searchableFields();
$this->assertEmpty($fields);
}
public function testCastingHelper()
{
$team = $this->objFromFixture(DataObjectTest\Team::class, 'team1');
$this->assertEquals('Varchar', $team->castingHelper('Title'), 'db field wasn\'t casted correctly');
$this->assertEquals('HTMLVarchar', $team->castingHelper('DatabaseField'), 'db field wasn\'t casted correctly');
$sponsor = $team->Sponsors()->first();
$this->assertEquals('Int', $sponsor->castingHelper('SponsorFee'), 'many_many_extraFields not casted correctly');
}
public function testSummaryFieldsCustomLabels()
{
$team = $this->objFromFixture(DataObjectTest\Team::class, 'team1');
$summaryFields = $team->summaryFields();
$this->assertEquals(
[
'Title' => 'Custom Title',
'Title.UpperCase' => 'Title',
'Captain.ShirtNumber' => 'Captain\'s shirt number',
'Captain.FavouriteTeam.Title' => 'Captain\'s favourite team',
],
$summaryFields
);
}
public function testDataObjectUpdate()
{
/* update() calls can use the dot syntax to reference has_one relations and other methods that return
* objects */
$team1 = $this->objFromFixture(DataObjectTest\Team::class, 'team1');
$team1->CaptainID = $this->idFromFixture(DataObjectTest\Player::class, 'captain1');
$team1->update(
[
'DatabaseField' => 'Something',
'Captain.FirstName' => 'Jim',
'Captain.Email' => 'jim@example.com',
'Captain.FavouriteTeam.Title' => 'New and improved team 1',
]
);
/* Test the simple case of updating fields on the object itself */
$this->assertEquals('Something', $team1->DatabaseField);
/* Setting Captain.Email and Captain.FirstName will have updated DataObjectTest_Captain.captain1 in
* the database. Although update() doesn't usually write, it does write related records automatically. */
$captain1 = $this->objFromFixture(DataObjectTest\Player::class, 'captain1');
$this->assertEquals('Jim', $captain1->FirstName);
$this->assertEquals('jim@example.com', $captain1->Email);
/* Jim's favourite team is team 1; we need to reload the object to the the change that setting Captain.
* FavouriteTeam.Title made */
$reloadedTeam1 = $this->objFromFixture(DataObjectTest\Team::class, 'team1');
$this->assertEquals('New and improved team 1', $reloadedTeam1->Title);
}
public function testDataObjectUpdateNew()
{
/* update() calls can use the dot syntax to reference has_one relations and other methods that return
* objects */
$team1 = $this->objFromFixture(DataObjectTest\Team::class, 'team1');
$team1->CaptainID = 0;
$team1->update(
[
'Captain.FirstName' => 'Jim',
'Captain.FavouriteTeam.Title' => 'New and improved team 1',
]
);
/* Test that the captain ID has been updated */
$this->assertGreaterThan(0, $team1->CaptainID);
/* Fetch the newly created captain */
$captain1 = DataObjectTest\Player::get()->byID($team1->CaptainID);
$this->assertEquals('Jim', $captain1->FirstName);
/* Grab the favourite team and make sure it has the correct values */
$reloadedTeam1 = $captain1->FavouriteTeam();
$this->assertEquals($reloadedTeam1->ID, $captain1->FavouriteTeamID);
$this->assertEquals('New and improved team 1', $reloadedTeam1->Title);
}
public function testWritingInvalidDataObjectThrowsException()
{
$this->expectException(ValidationException::class);
$validatedObject = new DataObjectTest\ValidatedObject();
$validatedObject->write();
}
public function testWritingValidDataObjectDoesntThrowException()
{
$validatedObject = new DataObjectTest\ValidatedObject();
$validatedObject->Name = "Mr. Jones";
$validatedObject->write();
$this->assertTrue($validatedObject->isInDB(), "Validated object was not saved to database");
}
public function testSubclassCreation()
{
/* Creating a new object of a subclass should set the ClassName field correctly */
$obj = new DataObjectTest\SubTeam();
$obj->write();
$this->assertEquals(
DataObjectTest\SubTeam::class,
DB::query("SELECT \"ClassName\" FROM \"DataObjectTest_Team\" WHERE \"ID\" = $obj->ID")->value()
);
}
public function testForceInsert()
{
/* If you set an ID on an object and pass forceInsert = true, then the object should be correctly created */
$conn = DB::get_conn();
if (method_exists($conn, 'allowPrimaryKeyEditing')) {
$conn->allowPrimaryKeyEditing(DataObjectTest\Team::class, true);
}
$obj = new DataObjectTest\SubTeam();
$obj->ID = 1001;
$obj->Title = 'asdfasdf';
$obj->SubclassDatabaseField = 'asdfasdf';
$obj->write(false, true);
if (method_exists($conn, 'allowPrimaryKeyEditing')) {
$conn->allowPrimaryKeyEditing(DataObjectTest\Team::class, false);
}
$this->assertEquals(
DataObjectTest\SubTeam::class,
DB::query("SELECT \"ClassName\" FROM \"DataObjectTest_Team\" WHERE \"ID\" = $obj->ID")->value()
);
/* Check that it actually saves to the database with the correct ID */
$this->assertEquals(
"1001",
DB::query(
"SELECT \"ID\" FROM \"DataObjectTest_SubTeam\" WHERE \"SubclassDatabaseField\" = 'asdfasdf'"
)->value()
);
$this->assertEquals(
"1001",
DB::query("SELECT \"ID\" FROM \"DataObjectTest_Team\" WHERE \"Title\" = 'asdfasdf'")->value()
);
}
public function testHasOwnTable()
{
$schema = DataObject::getSchema();
/* Test DataObject::has_own_table() returns true if the object has $has_one or $db values */
$this->assertTrue($schema->classHasTable(DataObjectTest\Player::class));
$this->assertTrue($schema->classHasTable(DataObjectTest\Team::class));
$this->assertTrue($schema->classHasTable(DataObjectTest\Fixture::class));
/* Root DataObject that always have a table, even if they lack both $db and $has_one */
$this->assertTrue($schema->classHasTable(DataObjectTest\FieldlessTable::class));
/* Subclasses without $db or $has_one don't have a table */
$this->assertFalse($schema->classHasTable(DataObjectTest\FieldlessSubTable::class));
/* Return false if you don't pass it a subclass of DataObject */
$this->assertFalse($schema->classHasTable(DataObject::class));
$this->assertFalse($schema->classHasTable(ViewableData::class));
/* Invalid class name */
$this->assertFalse($schema->classHasTable("ThisIsntADataObject"));
}
public function testMerge()
{
// test right merge of subclasses
$left = $this->objFromFixture(DataObjectTest\SubTeam::class, 'subteam1');
$right = $this->objFromFixture(DataObjectTest\SubTeam::class, 'subteam2_with_player_relation');
$leftOrigID = $left->ID;
$left->merge($right, 'right', false, false);
$this->assertEquals(
$left->Title,
'Subteam 2',
'merge() with "right" priority overwrites fields with existing values on subclasses'
);
$this->assertEquals(
$left->ID,
$leftOrigID,
'merge() with "right" priority doesnt overwrite database ID'
);
// test overwriteWithEmpty flag on existing left values
$left = $this->objFromFixture(DataObjectTest\SubTeam::class, 'subteam2_with_player_relation');
$right = $this->objFromFixture(DataObjectTest\SubTeam::class, 'subteam3_with_empty_fields');
$left->merge($right, 'right', false, true);
$this->assertEquals(
$left->Title,
'Subteam 3',
'merge() with $overwriteWithEmpty overwrites non-empty fields on left object'
);
// test overwriteWithEmpty flag on empty left values
$left = $this->objFromFixture(DataObjectTest\SubTeam::class, 'subteam1');
// $SubclassDatabaseField is empty on here
$right = $this->objFromFixture(DataObjectTest\SubTeam::class, 'subteam2_with_player_relation');
$left->merge($right, 'right', false, true);
$this->assertEquals(
$left->SubclassDatabaseField,
null,
'merge() with $overwriteWithEmpty overwrites empty fields on left object'
);
// @todo test "left" priority flag
// @todo test includeRelations flag
// @todo test includeRelations in combination with overwriteWithEmpty
// @todo test has_one relations
// @todo test has_many and many_many relations
}
public function testPopulateDefaults()
{
$obj = new DataObjectTest\Fixture();
$this->assertEquals(
$obj->MyFieldWithDefault,
'Default Value',
'Defaults are populated for in-memory object from $defaults array'
);
$this->assertEquals(
$obj->MyFieldWithAltDefault,
'Default Value',
'Defaults are populated from overloaded populateDefaults() method'
);
// Test populate defaults on subclasses
$staffObj = new DataObjectTest\Staff();
$this->assertEquals('Staff', $staffObj->EmploymentType);
$ceoObj = new DataObjectTest\CEO();
$this->assertEquals('Staff', $ceoObj->EmploymentType);
}
public function testValidateModelDefinitionsFailsWithArray()
{
$this->expectException(\InvalidArgumentException::class);
Config::modify()->merge(DataObjectTest\Team::class, 'has_one', ['NotValid' => ['NoArraysAllowed']]);
DataObject::getSchema()->hasOneComponent(DataObjectTest\Team::class, 'NotValid');
}
public function testValidateModelDefinitionsFailsWithIntKey()
{
$this->expectException(\InvalidArgumentException::class);
Config::modify()->set(DataObjectTest\Team::class, 'has_many', [0 => DataObjectTest\Player::class]);
DataObject::getSchema()->hasManyComponent(DataObjectTest\Team::class, 0);
}
public function testValidateModelDefinitionsFailsWithIntValue()
{
$this->expectException(\InvalidArgumentException::class);
Config::modify()->merge(DataObjectTest\Team::class, 'many_many', ['Players' => 12]);
DataObject::getSchema()->manyManyComponent(DataObjectTest\Team::class, 'Players');
}
public function testNewClassInstance()
{
$dataObject = $this->objFromFixture(DataObjectTest\Team::class, 'team1');
$changedDO = $dataObject->newClassInstance(DataObjectTest\SubTeam::class);
$changedFields = $changedDO->getChangedFields();
// Don't write the record, it will reset changed fields
$this->assertInstanceOf(DataObjectTest\SubTeam::class, $changedDO);
$this->assertEquals($changedDO->ClassName, DataObjectTest\SubTeam::class);
$this->assertEquals($changedDO->RecordClassName, DataObjectTest\SubTeam::class);
$this->assertContains('ClassName', array_keys($changedFields));
$this->assertEquals($changedFields['ClassName']['before'], DataObjectTest\Team::class);
$this->assertEquals($changedFields['ClassName']['after'], DataObjectTest\SubTeam::class);
$this->assertEquals($changedFields['RecordClassName']['before'], DataObjectTest\Team::class);
$this->assertEquals($changedFields['RecordClassName']['after'], DataObjectTest\SubTeam::class);
$changedDO->write();
$this->assertInstanceOf(DataObjectTest\SubTeam::class, $changedDO);
$this->assertEquals($changedDO->ClassName, DataObjectTest\SubTeam::class);
// Test invalid classes fail
$this->expectException(\InvalidArgumentException::class);
$this->expectExceptionMessage('Controller is not a valid subclass of DataObject');
/**
* @skipUpgrade
*/
$dataObject->newClassInstance('Controller');
}
public function testNewClassInstanceFromUnsavedDataObject()
{
$dataObject = new DataObjectTest\Team([
'Title' => 'Team 1'
]);
$changedDO = $dataObject->newClassInstance(DataObjectTest\SubTeam::class);
$changedFields = $changedDO->getChangedFields();
// Don't write the record, it will reset changed fields
$this->assertInstanceOf(DataObjectTest\SubTeam::class, $changedDO);
$this->assertEquals($changedDO->ClassName, DataObjectTest\SubTeam::class);
$this->assertEquals($changedDO->RecordClassName, DataObjectTest\SubTeam::class);
$this->assertContains('ClassName', array_keys($changedFields));
$this->assertEquals($changedFields['ClassName']['before'], DataObjectTest\Team::class);
$this->assertEquals($changedFields['ClassName']['after'], DataObjectTest\SubTeam::class);
$this->assertEquals($changedFields['RecordClassName']['before'], DataObjectTest\Team::class);
$this->assertEquals($changedFields['RecordClassName']['after'], DataObjectTest\SubTeam::class);
$changedDO->write();
$this->assertInstanceOf(DataObjectTest\SubTeam::class, $changedDO);
$this->assertEquals($changedDO->ClassName, DataObjectTest\SubTeam::class);
$this->assertNotEmpty($changedDO->ID, 'New class instance got an ID generated on write');
}
public function testMultipleManyManyWithSameClass()
{
$team = $this->objFromFixture(DataObjectTest\Team::class, 'team1');
$company2 = $this->objFromFixture(DataObjectTest\EquipmentCompany::class, 'equipmentcompany2');
$sponsors = $team->Sponsors();
$equipmentSuppliers = $team->EquipmentSuppliers();
// Check that DataObject::many_many() works as expected
$manyManyComponent = DataObject::getSchema()->manyManyComponent(DataObjectTest\Team::class, 'Sponsors');
$this->assertEquals(ManyManyList::class, $manyManyComponent['relationClass']);
$this->assertEquals(
DataObjectTest\Team::class,
$manyManyComponent['parentClass'],
'DataObject::many_many() didn\'t find the correct base class'
);
$this->assertEquals(
DataObjectTest\EquipmentCompany::class,
$manyManyComponent['childClass'],
'DataObject::many_many() didn\'t find the correct target class for the relation'
);
$this->assertEquals(
'DataObjectTest_EquipmentCompany_SponsoredTeams',
$manyManyComponent['join'],
'DataObject::many_many() didn\'t find the correct relation table'
);
$this->assertEquals('DataObjectTest_TeamID', $manyManyComponent['parentField']);
$this->assertEquals('DataObjectTest_EquipmentCompanyID', $manyManyComponent['childField']);
// Check that ManyManyList still works
$this->assertEquals(2, $sponsors->count(), 'Rows are missing from relation');
$this->assertEquals(1, $equipmentSuppliers->count(), 'Rows are missing from relation');
// Check everything works when no relation is present
$teamWithoutSponsor = $this->objFromFixture(DataObjectTest\Team::class, 'team3');
$this->assertInstanceOf(ManyManyList::class, $teamWithoutSponsor->Sponsors());
$this->assertEquals(0, $teamWithoutSponsor->Sponsors()->count());
// Test that belongs_many_many can be inferred from with getNonReciprocalComponent
$this->assertListEquals(
[
['Name' => 'Company corp'],
['Name' => 'Team co.'],
],
$team->inferReciprocalComponent(DataObjectTest\EquipmentCompany::class, 'SponsoredTeams')
);
// Test that many_many can be inferred from getNonReciprocalComponent
$this->assertListEquals(
[
['Title' => 'Team 1'],
['Title' => 'Team 2'],
['Title' => 'Subteam 1'],
],
$company2->inferReciprocalComponent(DataObjectTest\Team::class, 'Sponsors')
);
// Check many_many_extraFields still works
$equipmentCompany = $this->objFromFixture(DataObjectTest\EquipmentCompany::class, 'equipmentcompany1');
$equipmentCompany->SponsoredTeams()->add($teamWithoutSponsor, ['SponsorFee' => 1000]);
$sponsoredTeams = $equipmentCompany->SponsoredTeams();
$this->assertEquals(
1000,
$sponsoredTeams->byID($teamWithoutSponsor->ID)->SponsorFee,
'Data from many_many_extraFields was not stored/extracted correctly'
);
// Check subclasses correctly inherit multiple many_manys
$subTeam = $this->objFromFixture(DataObjectTest\SubTeam::class, 'subteam1');
$this->assertEquals(
2,
$subTeam->Sponsors()->count(),
'Child class did not inherit multiple many_manys'
);
$this->assertEquals(
1,
$subTeam->EquipmentSuppliers()->count(),
'Child class did not inherit multiple many_manys'
);
// Team 2 has one EquipmentCompany sponsor and one SubEquipmentCompany
$team2 = $this->objFromFixture(DataObjectTest\Team::class, 'team2');
$this->assertEquals(
2,
$team2->Sponsors()->count(),
'Child class did not inherit multiple belongs_many_manys'
);
// Check many_many_extraFields also works from the belongs_many_many side
$sponsors = $team2->Sponsors();
$sponsors->add($equipmentCompany, ['SponsorFee' => 750]);
$this->assertEquals(
750,
$sponsors->byID($equipmentCompany->ID)->SponsorFee,
'Data from many_many_extraFields was not stored/extracted correctly'
);
$subEquipmentCompany = $this->objFromFixture(DataObjectTest\SubEquipmentCompany::class, 'subequipmentcompany1');
$subTeam->Sponsors()->add($subEquipmentCompany, ['SponsorFee' => 1200]);
$this->assertEquals(
1200,
$subTeam->Sponsors()->byID($subEquipmentCompany->ID)->SponsorFee,
'Data from inherited many_many_extraFields was not stored/extracted correctly'
);
}
public function testManyManyExtraFields()
{
$team = $this->objFromFixture(DataObjectTest\Team::class, 'team1');
$schema = DataObject::getSchema();
// Get all extra fields
$teamExtraFields = $team->manyManyExtraFields();
$this->assertEquals(
[
'Players' => ['Position' => 'Varchar(100)']
],
$teamExtraFields
);
// Ensure fields from parent classes are included
$subTeam = singleton(DataObjectTest\SubTeam::class);
$teamExtraFields = $subTeam->manyManyExtraFields();
$this->assertEquals(
[
'Players' => ['Position' => 'Varchar(100)'],
'FormerPlayers' => ['Position' => 'Varchar(100)']
],
$teamExtraFields
);
// Extra fields are immediately available on the Team class (defined in $many_many_extraFields)
$teamExtraFields = $schema->manyManyExtraFieldsForComponent(DataObjectTest\Team::class, 'Players');
$this->assertEquals(
$teamExtraFields,
[
'Position' => 'Varchar(100)'
]
);
// We'll have to go through the relation to get the extra fields on Player
$playerExtraFields = $schema->manyManyExtraFieldsForComponent(DataObjectTest\Player::class, 'Teams');
$this->assertEquals(
$playerExtraFields,
[
'Position' => 'Varchar(100)'
]
);
// Iterate through a many-many relationship and confirm that extra fields are included
$newTeam = new DataObjectTest\Team();
$newTeam->Title = "New team";
$newTeam->write();
$newTeamID = $newTeam->ID;
$newPlayer = new DataObjectTest\Player();
$newPlayer->FirstName = "Sam";
$newPlayer->Surname = "Minnee";
$newPlayer->write();
// The idea of Sam as a prop is essentially humourous.
$newTeam->Players()->add($newPlayer, ["Position" => "Prop"]);
// Requery and uncache everything
$newTeam->flushCache();
$newTeam = DataObject::get_by_id(DataObjectTest\Team::class, $newTeamID);
// Check that the Position many_many_extraField is extracted.
$player = $newTeam->Players()->first();
$this->assertEquals('Sam', $player->FirstName);
$this->assertEquals("Prop", $player->Position);
// Check that ordering a many-many relation by an aggregate column doesn't fail
$player = $this->objFromFixture(DataObjectTest\Player::class, 'player2');
$player->Teams()->sort("count(DISTINCT \"DataObjectTest_Team_Players\".\"DataObjectTest_PlayerID\") DESC");
}
/**
* Check that the queries generated for many-many relation queries can have unlimitedRowCount
* called on them.
*/
public function testManyManyUnlimitedRowCount()
{
$player = $this->objFromFixture(DataObjectTest\Player::class, 'player2');
// TODO: What's going on here?
$this->assertEquals(2, $player->Teams()->dataQuery()->query()->unlimitedRowCount());
}
/**
* Tests that singular_name() generates sensible defaults.
*/
public function testSingularName()
{
$assertions = [
DataObjectTest\Player::class => 'Player',
DataObjectTest\Team::class => 'Team',
DataObjectTest\Fixture::class => 'Fixture',
];
foreach ($assertions as $class => $expectedSingularName) {
$this->assertEquals(
$expectedSingularName,
singleton($class)->singular_name(),
"Assert that the singular_name for '$class' is correct."
);
}
}
/**
* Tests that plural_name() generates sensible defaults.
*/
public function testPluralName()
{
$assertions = [
DataObjectTest\Player::class => 'Players',
DataObjectTest\Team::class => 'Teams',
DataObjectTest\Fixture::class => 'Fixtures',
DataObjectTest\Play::class => 'Plays',
DataObjectTest\Bogey::class => 'Bogeys',
DataObjectTest\Ploy::class => 'Ploys',
];
i18n::set_locale('en_NZ');
foreach ($assertions as $class => $expectedPluralName) {
$this->assertEquals(
$expectedPluralName,
DataObject::singleton($class)->plural_name(),
"Assert that the plural_name for '$class' is correct."
);
$this->assertEquals(
$expectedPluralName,
DataObject::singleton($class)->i18n_plural_name(),
"Assert that the i18n_plural_name for '$class' is correct."
);
}
}
public function testHasDatabaseField()
{
$team = singleton(DataObjectTest\Team::class);
$subteam = singleton(DataObjectTest\SubTeam::class);
$this->assertTrue(
$team->hasDatabaseField('Title'),
"hasOwnDatabaseField() works with \$db fields"
);
$this->assertTrue(
$team->hasDatabaseField('CaptainID'),
"hasOwnDatabaseField() works with \$has_one fields"
);
$this->assertFalse(
$team->hasDatabaseField('NonExistentField'),
"hasOwnDatabaseField() doesn't detect non-existend fields"
);
$this->assertTrue(
$team->hasDatabaseField('ExtendedDatabaseField'),
"hasOwnDatabaseField() works with extended fields"
);
$this->assertFalse(
$team->hasDatabaseField('SubclassDatabaseField'),
"hasOwnDatabaseField() doesn't pick up fields in subclasses on parent class"
);
$this->assertTrue(
$subteam->hasDatabaseField('SubclassDatabaseField'),
"hasOwnDatabaseField() picks up fields in subclasses"
);
}
public function testFieldTypes()
{
$obj = new DataObjectTest\Fixture();
$obj->DateField = '1988-01-02';
$obj->DatetimeField = '1988-03-04 06:30';
$obj->write();
$obj->flushCache();
$obj = DataObject::get_by_id(DataObjectTest\Fixture::class, $obj->ID);
$this->assertEquals('1988-01-02', $obj->DateField);
$this->assertEquals('1988-03-04 06:30:00', $obj->DatetimeField);
}
/**
* Tests that the autogenerated ID is returned as int
*/
public function testIDFieldTypeAfterInsert()
{
$obj = new DataObjectTest\Fixture();
$obj->write();
$this->assertIsInt($obj->ID);
}
/**
* Tests that zero values are returned with the correct types
*/
public function testZeroIsFalse()
{
$obj = new DataObjectTest\Fixture();
$obj->MyInt = 0;
$obj->MyDecimal = 0.00;
$obj->MyCurrency = 0.00;
$obj->write();
$this->assertEquals(0, $obj->MyInt, 'DBInt fields should be integer on first assignment');
$this->assertEquals(0.00, $obj->MyDecimal, 'DBDecimal fields should be float on first assignment');
$this->assertEquals(0.00, $obj->MyCurrency, 'DBCurrency fields should be float on first assignment');
$obj2 = DataObjectTest\Fixture::get()->byId($obj->ID);
$this->assertEquals(0, $obj2->MyInt, 'DBInt fields should be integer');
$this->assertEquals(0.00, $obj2->MyDecimal, 'DBDecimal fields should be float');
$this->assertEquals(0.00, $obj2->MyCurrency, 'DBCurrency fields should be float');
$this->assertFalse((bool)$obj2->MyInt, 'DBInt zero fields should be falsey on fetch from DB');
$this->assertFalse((bool)$obj2->MyDecimal, 'DBDecimal zero fields should be falsey on fetch from DB');
$this->assertFalse((bool)$obj2->MyCurrency, 'DBCurrency zero fields should be falsey on fetch from DB');
}
public function testTwoSubclassesWithTheSameFieldNameWork()
{
// Create two objects of different subclasses, setting the values of fields that are
// defined separately in each subclass
$obj1 = new DataObjectTest\SubTeam();
$obj1->SubclassDatabaseField = "obj1";
$obj2 = new DataObjectTest\OtherSubclassWithSameField();
$obj2->SubclassDatabaseField = "obj2";
// Write them to the database
$obj1->write();
$obj2->write();
// Check that the values of those fields are properly read from the database
$values = DataObject::get(
DataObjectTest\Team::class,
"\"DataObjectTest_Team\".\"ID\" IN
($obj1->ID, $obj2->ID)"
)->column("SubclassDatabaseField");
$this->assertEquals(array_intersect($values, ['obj1', 'obj2']), $values);
}
public function testClassNameSetForNewObjects()
{
$d = new DataObjectTest\Player();
$this->assertEquals(DataObjectTest\Player::class, $d->ClassName);
}
public function testHasValue()
{
$team = new DataObjectTest\Team();
$this->assertFalse($team->hasValue('Title', null, false));
$this->assertFalse($team->hasValue('DatabaseField', null, false));
$team->Title = 'hasValue';
$this->assertTrue($team->hasValue('Title', null, false));
$this->assertFalse($team->hasValue('DatabaseField', null, false));
$team->Title = '<p></p>';
$this->assertTrue(
$team->hasValue('Title', null, false),
'Test that an empty paragraph is a value for non-HTML fields.'
);
$team->DatabaseField = 'hasValue';
$this->assertTrue($team->hasValue('Title', null, false));
$this->assertTrue($team->hasValue('DatabaseField', null, false));
}
public function testHasMany()
{
$company = new DataObjectTest\Company();
$this->assertEquals(
[
'CurrentStaff' => DataObjectTest\Staff::class,
'PreviousStaff' => DataObjectTest\Staff::class
],
$company->hasMany(),
'has_many strips field name data by default.'
);
$this->assertEquals(
DataObjectTest\Staff::class,
DataObject::getSchema()->hasManyComponent(DataObjectTest\Company::class, 'CurrentStaff'),
'has_many strips field name data by default on single relationships.'
);
$this->assertEquals(
[
'CurrentStaff' => DataObjectTest\Staff::class . '.CurrentCompany',
'PreviousStaff' => DataObjectTest\Staff::class . '.PreviousCompany'
],
$company->hasMany(false),
'has_many returns field name data when $classOnly is false.'
);
$this->assertEquals(
DataObjectTest\Staff::class . '.CurrentCompany',
DataObject::getSchema()->hasManyComponent(DataObjectTest\Company::class, 'CurrentStaff', false),
'has_many returns field name data on single records when $classOnly is false.'
);
}
public function testGetRemoteJoinField()
{
$schema = DataObject::getSchema();
// Company schema
$staffJoinField = $schema->getRemoteJoinField(
DataObjectTest\Company::class,
'CurrentStaff',
'has_many',
$polymorphic
);
$this->assertEquals('CurrentCompanyID', $staffJoinField);
$this->assertFalse($polymorphic, 'DataObjectTest_Company->CurrentStaff is not polymorphic');
$previousStaffJoinField = $schema->getRemoteJoinField(
DataObjectTest\Company::class,
'PreviousStaff',
'has_many',
$polymorphic
);
$this->assertEquals('PreviousCompanyID', $previousStaffJoinField);
$this->assertFalse($polymorphic, 'DataObjectTest_Company->PreviousStaff is not polymorphic');
// CEO Schema
$this->assertEquals(
'CEOID',
$schema->getRemoteJoinField(
DataObjectTest\CEO::class,
'Company',
'belongs_to',
$polymorphic
)
);
$this->assertFalse($polymorphic, 'DataObjectTest_CEO->Company is not polymorphic');
$this->assertEquals(
'PreviousCEOID',
$schema->getRemoteJoinField(
DataObjectTest\CEO::class,
'PreviousCompany',
'belongs_to',
$polymorphic
)
);
$this->assertFalse($polymorphic, 'DataObjectTest_CEO->PreviousCompany is not polymorphic');
// Team schema
$this->assertEquals(
'Favourite',
$schema->getRemoteJoinField(
DataObjectTest\Team::class,
'Fans',
'has_many',
$polymorphic
)
);
$this->assertTrue($polymorphic, 'DataObjectTest_Team->Fans is polymorphic');
$this->assertEquals(
'TeamID',
$schema->getRemoteJoinField(
DataObjectTest\Team::class,
'Comments',
'has_many',
$polymorphic
)
);
$this->assertFalse($polymorphic, 'DataObjectTest_Team->Comments is not polymorphic');
}
public function testBelongsTo()
{
$company = new DataObjectTest\Company();
$ceo = new DataObjectTest\CEO();
$company->Name = 'New Company';
$company->write();
$ceo->write();
// Test belongs_to assignment
$company->CEOID = $ceo->ID;
$company->write();
$this->assertEquals($company->ID, $ceo->Company()->ID, 'belongs_to returns the right results.');
// Test belongs_to can be inferred via getNonReciprocalComponent
// Note: Will be returned as has_many since the belongs_to is ignored.
$this->assertListEquals(
[['Name' => 'New Company']],
$ceo->inferReciprocalComponent(DataObjectTest\Company::class, 'CEO')
);
// Test has_one to a belongs_to can be inferred via getNonReciprocalComponent
$this->assertEquals(
$ceo->ID,
$company->inferReciprocalComponent(DataObjectTest\CEO::class, 'Company')->ID
);
// Test automatic creation of class where no assignment exists
$ceo = new DataObjectTest\CEO();
$ceo->write();
$this->assertTrue(
$ceo->Company() instanceof DataObjectTest\Company,
'DataObjects across belongs_to relations are automatically created.'
);
$this->assertEquals($ceo->ID, $ceo->Company()->CEOID, 'Remote IDs are automatically set.');
// Write object with components
$ceo->Name = 'Edward Scissorhands';
$ceo->write(false, false, false, true);
$this->assertFalse(
$ceo->Company()->isInDB(),
'write() does not write belongs_to components to the database that do not already exist.'
);
$newCEO = DataObject::get_by_id(DataObjectTest\CEO::class, $ceo->ID);
$this->assertEquals(
$ceo->Company()->ID,
$newCEO->Company()->ID,
'belongs_to can be retrieved from the database.'
);
}
public function testBelongsToPolymorphic()
{
$company = new DataObjectTest\Company();
$ceo = new DataObjectTest\CEO();
$company->write();
$ceo->write();
// Test belongs_to assignment
$company->OwnerID = $ceo->ID;
$company->OwnerClass = DataObjectTest\CEO::class;
$company->write();
$this->assertEquals($company->ID, $ceo->CompanyOwned()->ID, 'belongs_to returns the right results.');
$this->assertInstanceOf(
DataObjectTest\Company::class,
$ceo->CompanyOwned(),
'belongs_to returns the right results.'
);
// Test automatic creation of class where no assignment exists
$ceo = new DataObjectTest\CEO();
$ceo->write();
$this->assertTrue(
$ceo->CompanyOwned() instanceof DataObjectTest\Company,
'DataObjects across polymorphic belongs_to relations are automatically created.'
);
$this->assertEquals($ceo->ID, $ceo->CompanyOwned()->OwnerID, 'Remote IDs are automatically set.');
$this->assertInstanceOf($ceo->CompanyOwned()->OwnerClass, $ceo, 'Remote class is automatically set.');
// Skip writing components that do not exist
$ceo->write(false, false, false, true);
$this->assertFalse(
$ceo->CompanyOwned()->isInDB(),
'write() does not write belongs_to components to the database that do not already exist.'
);
$newCEO = DataObject::get_by_id(DataObjectTest\CEO::class, $ceo->ID);
$this->assertEquals(
$ceo->CompanyOwned()->ID,
$newCEO->CompanyOwned()->ID,
'polymorphic belongs_to can be retrieved from the database.'
);
}
public function testInvalidate()
{
$this->expectException(\LogicException::class);
$do = new DataObjectTest\Fixture();
$do->write();
$do->delete();
$do->delete(); // Prohibit invalid object manipulation
$do->write();
$do->duplicate();
}
public function testToMap()
{
$obj = $this->objFromFixture(DataObjectTest\SubTeam::class, 'subteam1');
$map = $obj->toMap();
$this->assertArrayHasKey('ID', $map, 'Should contain ID');
$this->assertArrayHasKey('ClassName', $map, 'Should contain ClassName');
$this->assertArrayHasKey('Created', $map, 'Should contain base Created');
$this->assertArrayHasKey('LastEdited', $map, 'Should contain base LastEdited');
$this->assertArrayHasKey('Title', $map, 'Should contain fields from parent class');
$this->assertArrayHasKey('SubclassDatabaseField', $map, 'Should contain fields from concrete class');
$this->assertEquals('DB value of SubclassFieldWithOverride (override)', $obj->SubclassFieldWithOverride, 'Object uses custom field getter');
$this->assertEquals('DB value of SubclassFieldWithOverride', $map['SubclassFieldWithOverride'], 'toMap does not use custom field getter');
$this->assertEquals(
$obj->ID,
$map['ID'],
'Contains values from base fields'
);
$this->assertEquals(
$obj->Title,
$map['Title'],
'Contains values from parent class fields'
);
$this->assertEquals(
$obj->SubclassDatabaseField,
$map['SubclassDatabaseField'],
'Contains values from concrete class fields'
);
$newObj = new DataObjectTest\SubTeam(['Title' => null]);
$this->assertArrayNotHasKey('Title', $newObj->toMap(), 'Should not contain new null fields');
$newObj->Title = '';
$this->assertArrayHasKey('Title', $newObj->toMap(), 'Should contain fields once they are set, even if falsey');
$newObj->Title = null;
$this->assertArrayNotHasKey('Title', $newObj->toMap(), 'Should not contain reset-to-null fields');
$this->objFromFixture(DataObjectTest\SubTeam::class, 'subteam3_with_empty_fields');
$this->assertArrayNotHasKey('SubclassDatabaseField', $newObj->toMap(), 'Should not contain null re-hydrated fields');
}
public function testIsEmpty()
{
$objEmpty = new DataObjectTest\Team();
$this->assertTrue($objEmpty->isEmpty(), 'New instance without populated defaults is empty');
$objEmpty->Title = '0'; //
$this->assertFalse($objEmpty->isEmpty(), 'Zero value in attribute considered non-empty');
}
public function testRelField()
{
$captain1 = $this->objFromFixture(DataObjectTest\Player::class, 'captain1');
// Test traversal of a single has_one
$this->assertEquals("Team 1", $captain1->relField('FavouriteTeam.Title'));
// Test direct field access
$this->assertEquals("Captain", $captain1->relField('FirstName'));
// Test empty link
$captain2 = $this->objFromFixture(DataObjectTest\Player::class, 'captain2');
$this->assertEmpty($captain2->relField('FavouriteTeam.Title'));
$this->assertNull($captain2->relField('FavouriteTeam.ReturnsNull'));
$this->assertNull($captain2->relField('FavouriteTeam.ReturnsNull.Title'));
$player = $this->objFromFixture(DataObjectTest\Player::class, 'player2');
// Test that we can traverse more than once, and that arbitrary methods are okay
$this->assertEquals("Team 1", $player->relField('Teams.First.Title'));
$newPlayer = new DataObjectTest\Player();
$this->assertNull($newPlayer->relField('Teams.First.Title'));
// Test that relField works on db field manipulations
$comment = $this->objFromFixture(DataObjectTest\TeamComment::class, 'comment3');
$this->assertEquals("PHIL IS A UNIQUE GUY, AND COMMENTS ON TEAM2", $comment->relField('Comment.UpperCase'));
// relField throws exception on invalid properties
$this->expectException(\LogicException::class);
$this->expectExceptionMessage("Not is not a relation/field on " . DataObjectTest\TeamComment::class);
$comment->relField('Not.A.Field');
}
public function testRelObject()
{
$captain1 = $this->objFromFixture(DataObjectTest\Player::class, 'captain1');
// Test traversal of a single has_one
$this->assertInstanceOf(DBVarchar::class, $captain1->relObject('FavouriteTeam.Title'));
$this->assertEquals("Team 1", $captain1->relObject('FavouriteTeam.Title')->getValue());
// Test empty link
$captain2 = $this->objFromFixture(DataObjectTest\Player::class, 'captain2');
$this->assertEmpty($captain2->relObject('FavouriteTeam.Title')->getValue());
$this->assertNull($captain2->relObject('FavouriteTeam.ReturnsNull.Title'));
// Test direct field access
$this->assertInstanceOf(DBBoolean::class, $captain1->relObject('IsRetired'));
$this->assertEquals(1, $captain1->relObject('IsRetired')->getValue());
$player = $this->objFromFixture(DataObjectTest\Player::class, 'player2');
// Test that we can traverse more than once, and that arbitrary methods are okay
$this->assertInstanceOf(DBVarchar::class, $player->relObject('Teams.First.Title'));
$this->assertEquals("Team 1", $player->relObject('Teams.First.Title')->getValue());
// relObject throws exception on invalid properties
$this->expectException(\LogicException::class);
$this->expectExceptionMessage("Not is not a relation/field on " . DataObjectTest\Player::class);
$player->relObject('Not.A.Field');
}
public function testLateStaticBindingStyle()
{
// Confirm that DataObjectTest_Player::get() operates as excepted
$this->assertEquals(4, DataObjectTest\Player::get()->count());
$this->assertInstanceOf(DataObjectTest\Player::class, DataObjectTest\Player::get()->first());
// You can't pass arguments to LSB syntax - use the DataList methods instead.
$this->expectException(\InvalidArgumentException::class);
DataObjectTest\Player::get(null, "\"ID\" = 1");
}
public function testBrokenLateStaticBindingStyle()
{
$this->expectException(\InvalidArgumentException::class);
// If you call DataObject::get() you have to pass a first argument
DataObject::get();
}
public function testBigIntField()
{
$staff = new DataObjectTest\Staff();
$staff->Salary = PHP_INT_MAX;
$staff->write();
$this->assertEquals(PHP_INT_MAX, DataObjectTest\Staff::get()->byID($staff->ID)->Salary);
}
public function testGetOneMissingValueReturnsNull()
{
// Test that missing values return null
$this->assertEquals(null, DataObject::get_one(
DataObjectTest\TeamComment::class,
['"DataObjectTest_TeamComment"."Name"' => 'does not exists']
));
}
public function testSetFieldWithArrayOnScalarOnlyField()
{
$this->expectException(\InvalidArgumentException::class);
$do = Company::singleton();
$do->FoundationYear = '1984';
$do->FoundationYear = ['Amount' => 123, 'Currency' => 'CAD'];
$this->assertEmpty($do->FoundationYear);
}
public function testSetFieldWithArrayOnCompositeField()
{
$do = Company::singleton();
$do->SalaryCap = ['Amount' => 123456, 'Currency' => 'CAD'];
$this->assertNotEmpty($do->SalaryCap);
}
public function testWriteManipulationWithNonScalarValuesAllowed()
{
$do = DataObjectTest\MockDynamicAssignmentDataObject::create();
$do->write();
$do->StaticScalarOnlyField = true;
$do->DynamicScalarOnlyField = false;
$do->DynamicField = true;
$do->write();
$this->assertTrue($do->StaticScalarOnlyField);
$this->assertFalse($do->DynamicScalarOnlyField);
$this->assertTrue($do->DynamicField);
}
public function testWriteManipulationWithNonScalarValuesDisallowed()
{
$this->expectException(\InvalidArgumentException::class);
$do = DataObjectTest\MockDynamicAssignmentDataObject::create();
$do->write();
$do->StaticScalarOnlyField = false;
$do->DynamicScalarOnlyField = true;
$do->DynamicField = false;
$do->write();
}
public function testRecursiveWrite()
{
$root = $this->objFromFixture(TreeNode::class, 'root');
$child = $this->objFromFixture(TreeNode::class, 'child');
$grandchild = $this->objFromFixture(TreeNode::class, 'grandchild');
// Create a cycle ... this will test that we can't create an infinite loop
$root->CycleID = $grandchild->ID;
$root->write();
// Our count will have been set while loading our fixtures, let's reset everything back to 0
TreeNode::singleton()->resetCounts();
$root = TreeNode::get()->byID($root->ID);
$child = TreeNode::get()->byID($child->ID);
$grandchild = TreeNode::get()->byID($grandchild->ID);
$this->assertEquals(0, $root->WriteCount, 'Root node write count has been reset');
$this->assertEquals(0, $child->WriteCount, 'Child node write count has been reset');
$this->assertEquals(0, $grandchild->WriteCount, 'Grand Child node write count has been reset');
// Trigger a recursive write of the grand children
$grandchild->write(false, false, false, true);
// Reload the DataObject from the DB to get the new Write Counts
$root = TreeNode::get()->byID($root->ID);
$child = TreeNode::get()->byID($child->ID);
$grandchild = TreeNode::get()->byID($grandchild->ID);
$this->assertEquals(
1,
$grandchild->WriteCount,
'Grand child has been written once because write was directly called on it'
);
$this->assertEquals(
1,
$child->WriteCount,
'Child should has been written once because it is directly related to grand child'
);
$this->assertEquals(
1,
$root->WriteCount,
'Root should have been written once because it is indirectly related to grand child'
);
}
public function testShallowRecursiveWrite()
{
$root = $this->objFromFixture(TreeNode::class, 'root');
$child = $this->objFromFixture(TreeNode::class, 'child');
$grandchild = $this->objFromFixture(TreeNode::class, 'grandchild');
// Create a cycle ... this will test that we can't create an infinite loop
$root->CycleID = $grandchild->ID;
$root->write();
// Our count will have been set while loading our fixtures, let's reset everything back to 0
TreeNode::singleton()->resetCounts();
$root = TreeNode::get()->byID($root->ID);
$child = TreeNode::get()->byID($child->ID);
$grandchild = TreeNode::get()->byID($grandchild->ID);
$this->assertEquals(0, $root->WriteCount);
$this->assertEquals(0, $child->WriteCount);
$this->assertEquals(0, $grandchild->WriteCount);
// Recursively only affect component that have been loaded
$grandchild->write(false, false, false, ['recursive' => false]);
// Reload the DataObject from the DB to get the new Write Counts
$root = TreeNode::get()->byID($root->ID);
$child = TreeNode::get()->byID($child->ID);
$grandchild = TreeNode::get()->byID($grandchild->ID);
$this->assertEquals(
1,
$grandchild->WriteCount,
'Grand child was written once because write was directly called on it'
);
$this->assertEquals(
1,
$child->WriteCount,
'Child was written once because it is directly related grand child'
);
$this->assertEquals(
0,
$root->WriteCount,
'Root is 2 step remove from grand children. It was not written on a shallow recursive write.'
);
}
/**
* Test the different methods for creating DataObjects.
* Note that using anything other than the default option should generally be left to ORM interanls.
*/
public function testDataObjectCreationTypes()
{
// Test the default (DataObject::CREATE_OBJECT)
// Defaults are used, changes of non-default fields are tracked
$staff = new DataObjectTest\Staff([
'Salary' => 50,
]);
$this->assertEquals('Staff', $staff->EmploymentType);
$this->assertEquals(['Salary'], array_keys($staff->getChangedFields()));
// Test hydration (DataObject::CREATE_HYDRATED)
// Defaults are not used, changes are not tracked
$staff = new DataObjectTest\Staff([
'ID' => 5,
'Salary' => 50,
], DataObject::CREATE_HYDRATED);
$this->assertEquals(null, $staff->EmploymentType);
$this->assertEquals(DataObjectTest\Staff::class, $staff->ClassName);
$this->assertEquals([], $staff->getChangedFields());
// Test hydration (DataObject::CREATE_HYDRATED)
// Defaults are not used, changes are not tracked
$staff = new DataObjectTest\Staff([
'Salary' => 50,
], DataObject::CREATE_MEMORY_HYDRATED);
$this->assertEquals(DataObjectTest\Staff::class, $staff->ClassName);
$this->assertEquals(null, $staff->EmploymentType);
$this->assertEquals([], $staff->getChangedFields());
$this->assertFalse(
$staff->isInDB(),
'DataObject hydrated from memory without an ID are assumed to not be in the Database.'
);
// Test singleton (DataObject::CREATE_SINGLETON)
// Values are ingored
$staff = new DataObjectTest\Staff([
'Salary' => 50,
], DataObject::CREATE_SINGLETON);
$this->assertEquals(null, $staff->EmploymentType);
$this->assertEquals(null, $staff->Salary);
$this->assertEquals([], $staff->getChangedFields());
}
public function testDataObjectCreationHydrateWithoutID()
{
$this->expectExceptionMessage(
"Hydrated records must be passed a record array including an ID."
);
// Hydrating a record without an ID should throw an exception
$staff = new DataObjectTest\Staff([
'Salary' => 50,
], DataObject::CREATE_HYDRATED);
}
public function testDBObjectEnum()
{
$obj = new DataObjectTest\Fixture();
// enums are parsed correctly
$vals = ['25', '50', '75', '100'];
$this->assertSame(array_combine($vals, $vals), $obj->dbObject('MyEnum')->enumValues());
// enum with dots in their values are also parsed correctly
$vals = ['25.25', '50.00', '75.00', '100.50'];
$this->assertSame(array_combine($vals, $vals), $obj->dbObject('MyEnumWithDots')->enumValues());
}
}
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